This document outlines the procedures for property owners in Waller County, Texas, to protest valuation issues before the Appraisal Review Board (ARB). Property owners may file written protests by May 31 or within 30 days of receiving a notice, addressing specific issues related to property appraisals and exemptions. Hearings are informal, held between May 15 and July 20, and the ARB's decision can be appealed by the property owner if necessary.